A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5920-01-602-7120
NSN 5835-01-481-4204
NSN 5935-00-880-6054
NSN 5895-01-422-5366
NSN 5925-00-920-7066
NSN 6220-01-355-3487
NSN 5945-01-167-8498
NSN 5925-00-529-3950
NSN 5895-01-501-6840
NSN 5920-00-960-7614
NSN 5965-01-394-1542
NSN 6105-00-239-4194